Wilig's Gems

#	Total Rank	Daily Rank	Name	Summary
1	5,558	6,440	marc	A ruby library for working with Machine Readable Cataloging
2	6,372	6,517	oai	A ruby library for working with the Open Archive Initiative Protocol for Metadata Harve...
3	85,220	105,941	oaipmh	OAI-PMH Provider